Establishes the first rigorous framework for continuous semantic caching of LLM responses using ε-net discretization and kernel ridge regression, with sublinear regret bounds.
2025.How people use chatgpt
6 Pith papers cite this work. Polarity classification is still indexing.
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2026 6roles
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Higher-PHQ users bring more mental-health, relational, late-night, and high-disclosure concerns to ChatGPT without higher professional redirection, and language prediction is too weak for screening (AUROC 0.591).
Marketplace Evaluation uses repeated-interaction simulations to assess information access systems with marketplace-level metrics such as retention and market share that complement traditional accuracy measures.
ChatGPT expands the diversity of user questions (80% non-searchable) but delivers less diverse responses than Google for comparable queries, creating a feedback loop that may constrain information exposure.
Extends Freire's theories to critique technologist-user dynamics in IA and advocates Freirean Design for emancipatory platform co-construction by communities.
Pista decomposes AI agent actions in spreadsheets into auditable steps, enabling real-time user intervention that improves task outcomes, user comprehension, agent perception, and sense of co-ownership over baseline agents.
citing papers explorer
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Continuous Semantic Caching for Low-Cost LLM Serving
Establishes the first rigorous framework for continuous semantic caching of LLM responses using ε-net discretization and kernel ridge regression, with sublinear regret bounds.
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Depression Symptoms and Relational Patterns in 187k ChatGPT Histories
Higher-PHQ users bring more mental-health, relational, late-night, and high-disclosure concerns to ChatGPT without higher professional redirection, and language prediction is too weak for screening (AUROC 0.591).
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Evaluation of Agents under Simulated AI Marketplace Dynamics
Marketplace Evaluation uses repeated-interaction simulations to assess information access systems with marketplace-level metrics such as retention and market share that complement traditional accuracy measures.
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From Searchable to Non-Searchable: Generative AI and Information Diversity in Online Information Seeking
ChatGPT expands the diversity of user questions (80% non-searchable) but delivers less diverse responses than Google for comparable queries, creating a feedback loop that may constrain information exposure.
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Information Access of the Oppressed: Freirean Design for Emancipatory Information Access
Extends Freire's theories to critique technologist-user dynamics in IA and advocates Freirean Design for emancipatory platform co-construction by communities.
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Auditing and Controlling AI Agent Actions in Spreadsheets
Pista decomposes AI agent actions in spreadsheets into auditable steps, enabling real-time user intervention that improves task outcomes, user comprehension, agent perception, and sense of co-ownership over baseline agents.